continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for 5.25″Foam Surround, 20"Rubber Surround Repair Kit , Horn Edge Kit , Folded Edge Ring Repair ,Perforated Rubber Surround . Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. The product will supply to all over the world, such as Europe, America, Australia,Madagascar, Orlando,Qatar, Eindhoven.We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.